On Dec 3, 2007, at 1:08 PM, Dejan Muhamedagic wrote:

Hi,

On Fri, Nov 30, 2007 at 03:03:39PM -0800, En Zhu wrote:
Hello!

I'm very new with heartbeat.  I just tried to create a
resource with ipaddr2 as the instruction from:
http://linux-ha.org/Education/Newbie/IPaddrScreencast

However, the resource status I got is "umanaged on
['xxx']" and all the icons became yellow triangle.
I tried to delete the resource from GUI but it can't
be deleted, I neither can modify its parameter.  Could
you let me know what I should do in this case?  Can I
go to modify /var/lib/heartbeat/crm/cib.xml and remove
the resource from there?

Yes, but you have to stop the cluster first.

infinitely more preferred is:

cibadmin -Q > tmp.xml
vi tmp.xml
cibadmin -R -x tmp.xml

you dont even need to stop the cluster this way....



If so, since I have two
nodes in my cluster, do I have to manually update for
both?

Yes.

not if you use the suggestion above



Do I need to update anything else?

You also have to remove the corresponding signature files
(cib.xml.sig).

not if you use the suggestion above :-)



BTW, could you also tell me what the IP address I
should give on the parameter?  Should it be my system
IP or a different IP?

That screencast is only a set of instructions on how to use
the GUI. I suppose that you need to cover first the basics.
Perhaps you can start here

http://linux-ha.org/GettingStartedRevisedV2

Thanks,

Dejan

Thank you very much.


En
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